Siemens SIWAREX WP321 Manual

Technical data
12.2 Electrical, EMC and climatic requirements
SIWAREX WP321
112 Manual, 07/2014, A5E33715669A-02
Table 12- 2 Interference immunity (industrial environment): EN 61000-6-2
Comments
Standard
Severity class
Burst pulses on power supply ca-
bles
EN45501
OIML R 76
EN 61000-4-4
NAMUR NE21
• 1 kV
• Per polarity 1 min.
Burst pulses on data and signal
cables
EN 61000-4-4
NAMUR NE21
EN 61326
• 2.0 kV, opt. 2.4 kV
• 5/50 ns / 5 kHz
Electrostatic discharge (ESD) EN 61000-4-2
NAMUR NE21
EN 61326
EN 45501
• 6 kV direct/indirect
• ≥ 10 discharges pos/neg
• < 1 s repeat time
Electrostatic air discharge (ESD) EN 61000-4-2
NAMUR NE21
EN 61326
EN 45501
8 kV
Surge on power supply cables EN 61000-4-5
IEC 61131-2
NAMUR NE21
EN 61326
• 1 kV symmetrical
1)
• 2 kV asymmetrical
1)
• 1.2/50 µs (8/20) µs pos./neg.
• Internal generator resistance: 2 Ω
Surge on data and signal cables EN 61000-4-5
IEC 61131-2
NAMUR NE21
EN 61326
• 2 kV asymmetrical
HF irradiation amplitude modulated IEC61000-4-3
NAMUR NE21
OIML R76
EN 45501*3
• 80 to 2 000 MHz: 20 V/m
HF irradiation, cell phone frequen-
cies
IEC 61000-4-3
• 900 MHz (± 5 MHz)
• 1.89 Ghz (± 10 MHz)
• 20 V/m
HF voltage on data, signal and
power supply cables
0.15 to 80 MHz
IEC 61000-4-6
NAMUR NE21
EN 61326
OIML R 76
• 10 kHz to 80 MHz: 10 V
rms
• Mod.: 80% AM with 1 kHz
1)
An external protection element has to be installed to meet the requirement (e.g.: Blitzductor VT
AD24V, Dehn&Söhne)
2)
Not applicable for shielded cables and symmetrical ports
NOTICE
Radio interference is possible
This is a device of class A. The device may cause radio interference in residential areas.
Implement appropriate measures (e.g.: use in 8MC cabinets) to prevent radio interference.

Siemens SIWAREX WP321 Specifications

General

Brand	Siemens
Model	SIWAREX WP321
Category	Accessories
Language	English